SG Heritage Dictionary

Trior [\N] Webster's Dictionary 1828

1. TRI'OR

2. TRI'ER, noun [from try.] In law, a person appointed by the court to examine whether a challenge to a panel of jurors, or to any juror, is just. The triors are two indifferent persons.

Trior [Noun] Webster's Dictionary 1913

Same as Trier, 2 and 3.